Details

1 Pound Lodestone Magnetic Rocks.

Multiple Pieces guaranteed to equal at least 1 Pound or 454 grams.

Pieces measure very roughly 1 to 2 inches in length.

Place of origin: Mexico. Lodestone is actually natural magnetite an iron ore that has magnetized by natural forces - most likely the intense electrical field associated with a nearby lightning strike.nbsp;Lodestone can pick up iron filings (as pictured, but not included), paper clips, even small nails.

Lodestone is very weak when compared to man-made magnets, such as ferrite, alnico, or rare earth.